Update get_token function

helpers/hydra_oauth.py

@@ -29,7 +29,6 @@ class HydraOauth:
             hydra = OAuth2Session(
                 client_id=HYDRA_CLIENT_ID,
                 state=state,
-                token_endpoint_auth_method="client_secret_basic",
             )
             token = hydra.fetch_token(
                 TOKEN_URL, code=code, state=state, client_secret=HYDRA_CLIENT_SECRET